磁化水对膏体料浆管道输送摩阻损失影响试验研究
蓝志鹏,王新民,张钦礼,陈秋松

Experiment Research on Magnetized Water’s Effect on Friction Loss of Paste Slurry in Pipeline Transport
Zhipeng LAN,Xinmin WANG,Qinli ZHANG,Qiusong CHEN
表 6 不同试验组膏体料浆流变参数
Table 6 Rheological parameters of paste slurry in different test groups
组别 循环水流量(Q)/(L·s-1 磁化时间(T)/min 磁感应强度(B)/mT

流速( v 1 )/

(m·s-1

流速( v 2 )/

(m·s-1

屈服应力 ( τ o )/Pa 塑性黏度 ( η ) / ( P a ? s )
KB - - - 0.125 0.101 62.776 0.061
1 0.5 5 150 0.204 0.183 57.351 0.048
2 0.5 15 250 0.313 0.329 54.370 0.041
3 0.5 25 350 0.190 0.199 51.262 0.047
4 1.5 5 250 0.404 0.406 55.931 0.052
5 1.5 15 350 0.969 0.814 52.530 0.035
6 1.5 25 150 0.709 0.704 54.644 0.048
7 2.5 5 350 0.317 0.314 52.552 0.041
8 2.5 15 150 0.528 0.524 59.473 0.058
9 2.5 25 250 0.453 0.442 53.831 0.039